This is the mail archive of the
systemtap@sourceware.org
mailing list for the systemtap project.
[PATCH 1/4] configure: Allow to disable libvirt
- From: Richard Purdie <richard dot purdie at linuxfoundation dot org>
- To: systemtap at sourceware dot org
- Cc: Wenzong Fan <wenzong dot fan at windriver dot com>
- Date: Thu, 5 Sep 2019 14:41:51 +0100
- Subject: [PATCH 1/4] configure: Allow to disable libvirt
From: Wenzong Fan <wenzong.fan@windriver.com>
Rather than just autodetecting libvirt allow it to be explictly disabled even
if present (important for reproducibile builds).
Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
configure.ac | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/configure.ac b/configure.ac
index d3dbc0277..171c5bcf0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -706,10 +706,15 @@ AC_ARG_ENABLE([virt],
dnl We require libvirt >= 1.0.2 because stapvirt relies on the
dnl virDomainOpenChannel function, which was implemented in 1.0.2.
-PKG_CHECK_MODULES([libvirt], [libvirt >= 1.0.2], [
- have_libvirt=yes
- AC_DEFINE([HAVE_LIBVIRT],[1],[Define to 1 if libvirt development libraries are installed])
- ], [have_libvirt=no])
+AC_ARG_ENABLE([libvirt],
+ AS_HELP_STRING([--disable-libvirt], [Do not use libvirt even if present]))
+
+if test "$enable_libvirt" != no; then
+ PKG_CHECK_MODULES([libvirt], [libvirt >= 1.0.2], [
+ have_libvirt=yes
+ AC_DEFINE([HAVE_LIBVIRT],[1],[Define to 1 if libvirt development libraries are installed])
+ ], [have_libvirt=no])
+fi
AM_CONDITIONAL([HAVE_LIBVIRT], [test "${have_libvirt}" = "yes"])
PKG_CHECK_MODULES([libxml2], [libxml-2.0], [
have_libxml2=yes
--
2.17.1